commit 968b4db38a717d334db9298fb7b6f6ba71d08806
author Paolo Bonzini <pbonzini@redhat.com> Mon Feb 03 14:45:33 2020 +0100
committer Paolo Bonzini <pbonzini@redhat.com> Fri Aug 21 06:30:07 2020 -0400
tree 491226bfbfaf79f1b0ba06479e9a13f493392ab5
parent bf0e56a3ca7b6ede730ec754a95aee7f95815735

meson: add sparse support

Do not use cgcc; instead, extract compilation commands from compile_commands.json
and invoke sparse directly.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

meson.build

diff --git a/meson.build b/meson.build
index 1a56ac8..86219e5 100644
--- a/meson.build
+++ b/meson.build
@@ -25,6 +25,13 @@
   add_languages('objc', required: false, native: false)
 endif
 
+if 'SPARSE_CFLAGS' in config_host
+  run_target('sparse',
+             command: [find_program('scripts/check_sparse.py'),
+                       config_host['SPARSE_CFLAGS'].split(),
+                       'compile_commands.json'])
+endif
+
 configure_file(input: files('scripts/ninjatool.py'),
                output: 'ninjatool',
                configuration: config_host)